Update html/custom-css.ejs
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ashley
parent
81434628a0
commit
7d90dd01e9
@ -126,6 +126,21 @@
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footer{max-width:1200px;margin:40px auto 50px;padding:0 16px;color:var(--muted);font-size:12px}
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.btn:focus,.tab:focus{outline:none;box-shadow:var(--ring)}
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</style>
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<link rel="stylesheet" href="https://p.poketube.fun/https://cdn.jsdelivr.net/npm/prismjs@1/themes/prism-tomorrow.min.css">
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<style>
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.hl code[class*="language-"]{
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background: transparent !important;
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font: 500 var(--code-size)/1.6 var(--mono);
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color: var(--text);
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white-space: pre;
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}
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</style>
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<script src="https://p.poketube.fun/https://cdn.jsdelivr.net/npm/prismjs@1/components/prism-core.min.js"></script>
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<script src="https://p.poketube.fun/https://cdn.jsdelivr.net/npm/prismjs@1/plugins/autoloader/prism-autoloader.min.js"></script>
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<script>
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Prism.plugins.autoloader.languages_path = 'https://p.poketube.fun/https://cdn.jsdelivr.net/npm/prismjs@1/components/';
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</script>
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</head>
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<body>
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<div class="app gradient-bg">
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@ -274,72 +289,31 @@ document.addEventListener('DOMContentLoaded', () => {
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t.style.cssText='position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:'+(bad?'#4d1622':'#132a20')+';color:#fff;padding:10px 14px;border:1px solid rgba(255,255,255,.12);border-radius:12px;z-index:9999';
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document.body.appendChild(t); setTimeout(()=>t.remove(),1500);
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};
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const debounce = (fn,ms=200)=>{ let t; return (...a)=>{ clearTimeout(t); t=setTimeout(()=>fn(...a),ms); }; };
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const debounce = (fn,ms=120)=>{ let t; return (...a)=>{ clearTimeout(t); t=setTimeout(()=>fn(...a),ms); }; };
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/* ---------- basic formatters ---------- */
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/* ---------- quick formatters ---------- */
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const basicFormatCSS = s => { try{ return s.replace(/\{/g,'{\n ').replace(/\;/g,';\n ').replace(/\}\s*/g,'\n}\n').replace(/\n\s+\n/g,'\n'); }catch{ return s } };
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const basicFormatJS = s => { try{ return s.replace(/;\s*/g,';\n').replace(/\{\s*/g,'{\n ').replace(/\}\s*/g,'\n}\n').replace(/\)\s*\{/g,') {\n ').replace(/\n\s+\n/g,'\n'); }catch{ return s } };
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/* ---------- one-time repair for polluted saves ---------- */
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// Strips any leftover <span class="tok ...">...</span> from previously broken runs
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// and decodes entities back to plain text.
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function stripHighlightArtifacts(s){
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if (typeof s !== 'string') return s;
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// fast bail if nothing suspicious
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if (!/<span\s+class="tok\s/.test(s) && !/<span\s+class="tok\s/.test(s)) return s;
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// Remove our token spans
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let out = s.replace(/<\/span>/g, '')
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.replace(/<span\s+class="tok\s[^>]*>/g, '');
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// Decode common entities that may have been saved
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let out = s.replace(/<\/span>/g, '').replace(/<span\s+class="tok\s[^>]*>/g, '');
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out = out.replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&');
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return out;
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}
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/* ---------- highlighter (safe placeholders; never touches source text) ---------- */
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const JS_KEYWORDS = /\b(?:await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|false|finally|for|from|function|if|import|in|instanceof|let|new|null|return|super|switch|this|throw|true|try|typeof|var|void|while|with|yield)\b/g;
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const JS_BUILTINS = /\b(?:Array|Object|String|Number|Boolean|Map|Set|WeakMap|WeakSet|Date|Math|JSON|Promise|RegExp|Error|TypeError|URL|Node|Element|document|window|console|fetch)\b/g;
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const ESC = s => s.replace(/[&<>]/g, c => ({'&':'&','<':'<','>':'>'}[c]));
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function highlightJS(code){
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let s = ESC(code);
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const tokens = [];
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const PL = i => `__PTK${i}__`;
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const protect = (re, cls) => {
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s = s.replace(re, m => { const i = tokens.push(`<span class="tok ${cls}">${m}</span>`) - 1; return PL(i); });
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};
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// protect first (so later regexes never see our <span> tags)
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protect(/\/\*[\s\S]*?\*\//g, 'comment');
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protect(/\/\/.*?$/gm, 'comment');
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protect(/`[\s\S]*?`/g, 'str');
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protect(/'[^'\\]*(?:\\.[^'\\]*)*'/g, 'str');
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protect(/"[^"\\]*(?:\\.[^"\\]*)*"/g, 'str');
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protect(/\/(?:\\.|[^\\\/\n])+\/[gimsuy]*/g, 'reg');
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// plain text pass
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s = s.replace(/\b(0x[\da-fA-F]+|\d+\.\d+|\d+)\b/g, '<span class="tok num">$1</span>');
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s = s.replace(/\b(true|false|null)\b/g, '<span class="tok bool">$1</span>');
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s = s.replace(JS_KEYWORDS, '<span class="tok kw">$&</span>');
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s = s.replace(JS_BUILTINS, '<span class="tok fn">$&</span>');
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s = s.replace(/([=+\-/*<>!&|%^~?:]+)/g, '<span class="tok op">$1</span>');
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// restore protected segments
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s = s.replace(/__PTK(\d+)__/g, (_,i)=>tokens[+i]);
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return s;
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}
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function highlightCSS(code){
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let s = ESC(code);
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s = s.replace(/\/\*[\s\S]*?\*\//g, '<span class="tok comment">$&</span>');
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s = s.replace(/(@[a-zA-Z-]+)/g, '<span class="tok at">$1</span>');
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s = s.replace(/^([^{}@\n][^{\n]+)(?=\s*\{)/gm, '<span class="tok selector">$1</span>');
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s = s.replace(/([a-zA-Z-]+)(\s*:\s*)([^;}{]+)/g, (m,p,c,v)=>{
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v = v.replace(/(#[0-9a-fA-F]{3,8}|\b\d+(?:\.\d+)?(?:px|em|rem|%|vh|vw)?\b)/g, '<span class="tok num">$1</span>');
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v = v.replace(/("[^"]*"|'[^']*')/g, '<span class="tok str">$1</span>');
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return '<span class="tok prop">'+p+'</span>'+c+v;
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});
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return s;
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/* ---------- Prism-powered renderer ---------- */
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function prismRender(targetPre, lang, text){
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// Build a fresh <code> so Prism can own it
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targetPre.innerHTML = '';
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const code = document.createElement('code');
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code.className = 'language-' + (lang==='css' ? 'css' : 'javascript');
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code.textContent = text; // never insert HTML here
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targetPre.appendChild(code);
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// Highlight
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if (window.Prism) Prism.highlightElement(code);
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}
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function makeEditor(edSel, hlSel, lnSel, { lang='css', storageKey, defaultValue='' }){
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@ -348,12 +322,8 @@ document.addEventListener('DOMContentLoaded', () => {
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const load = () => {
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let saved = localStorage.getItem(storageKey);
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if (saved === null) saved = defaultValue;
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// one-time cleanup for old corrupted saves
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const cleaned = stripHighlightArtifacts(saved);
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if (cleaned !== saved) {
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localStorage.setItem(storageKey, cleaned);
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saved = cleaned;
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}
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if (cleaned !== saved) { localStorage.setItem(storageKey, cleaned); saved = cleaned; }
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return saved;
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};
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@ -364,33 +334,34 @@ document.addEventListener('DOMContentLoaded', () => {
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ln.textContent = out;
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};
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const render = (text) => {
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setLines(text);
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hl.innerHTML = (lang==='css') ? highlightCSS(text) : highlightJS(text);
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};
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const render = (text) => { setLines(text); prismRender(hl, lang, text); };
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const initial = load();
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ed.value = initial; render(initial);
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// Scroll sync
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const syncScroll = () => { hl.scrollTop = ed.scrollTop; hl.scrollLeft = ed.scrollLeft; ln.scrollTop = ed.scrollTop; };
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on(ed, 'scroll', syncScroll);
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// Update
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const update = () => render(ed.value);
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on(ed, 'input', debounce(update, 20));
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on(ed, 'input', debounce(update, 40));
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// Actions
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const save = () => { localStorage.setItem(storageKey, ed.value); toast('Saved'); };
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const reset = () => { if (confirm('Clear the editor?')) { ed.value=''; update(); save(); } };
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const copy = () => copyText(ed.value);
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const exportFile = () => saveFile(storageKey + (lang==='css'?'.css':'.js'), ed.value, 'text/plain');
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return { ed, hl, ln, save, reset, copy, exportFile, render, setLines,
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setWrap:(onwrap)=>{ ed.style.whiteSpace = onwrap?'pre-wrap':'pre'; ed.style.overflowWrap = onwrap?'anywhere':'normal'; },
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format:()=>{ if (lang==='css') ed.value = basicFormatCSS(ed.value); else ed.value = basicFormatJS(ed.value); update(); },
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importFrom:(file)=> new Promise(res=>{
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const r=new FileReader();
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r.onload=()=>{ ed.value=String(r.result||''); update(); res(); };
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r.readAsText(file);
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})
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return {
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ed, hl, ln, save, reset, copy, exportFile, render, setLines,
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setWrap:(onwrap)=>{ ed.style.whiteSpace = onwrap?'pre-wrap':'pre'; ed.style.overflowWrap = onwrap?'anywhere':'normal'; },
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format:()=>{ if (lang==='css') ed.value = basicFormatCSS(ed.value); else ed.value = basicFormatJS(ed.value); update(); },
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importFrom:(file)=> new Promise(res=>{
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const r=new FileReader();
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r.onload=()=>{ ed.value=String(r.result||''); update(); res(); };
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r.readAsText(file);
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})
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};
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}
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@ -407,7 +378,10 @@ nav { backdrop-filter: blur(16px) saturate(120%); }
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*/`
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});
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const cssStylePreview = document.createElement('style'); cssStylePreview.id='custom-css-preview'; document.body.appendChild(cssStylePreview);
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const cssStylePreview = document.createElement('style');
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cssStylePreview.id='custom-css-preview';
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document.body.appendChild(cssStylePreview);
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const applyCssPreview = () => { cssStylePreview.textContent = cssEditor.ed.value || ''; };
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applyCssPreview();
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